Generally the typical temperate in Aalst right through the month of June is 13. With the average high being 19 with low daily temperautes being 11. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 19 |
| Low Temperature | 11 |
| Sunshine Per Day | 7 |
Useful Links: Aalst Weather: Average Weather & Yearly Climate